Research paper topics, free example research papers

Air Pollution - 1,546 words
Air Pollution Air Pollution is addition of harmful
substances to the atmosphere resulting in damage
to the environment, human health, and quality of
life. One of many forms of pollution, air
pollution occurs inside homes, schools, and
offices; in cities; across continents; and even
globally. Air pollution makes people sick, it
causes breathing problems and promotes cancer, and
it harms plants, animals, and the ecosystems in
which they live. Some air pollutants return to
earth in the form of acid rain and snow, which
corrode statues and buildings, damage crops and
forests, and make lakes and streams unsuitable for
fish and other plant and animal life. Pollution is
changing the earth's atmosph ...
Related: air pollution, pollution, greenhouse gases, global scale, burn

Air Pollution - 1,493 words
... ures have in fact been rising, and the years
from 1987 to 1997 were the warmest ten years on
record. Most scientists are reluctant to say that
global warming has actually begun because climate
naturally varies from year to year and decade to
decade, and it takes many years of records to be
sure of a fundamental change. There is little
disagreement, though, that global warming is on
its way. Global warming will have different
effects in different regions. A warmed world is
expected to have more extreme weather, with more
rain during wet periods, longer droughts, and more
powerful storms. Although the effects of future
climate change are unknown, some predict that
exaggerated weather condi ...
Related: air pollution, pollution, pollution control, lung disease, more effective

Air Pollution - 1,431 words
Air Pollution Air pollution Introduction With the
great concern surrounding the destruction of the
earths atmosphere due to air pollution, the
immediate and direct harm caused to the human body
is often over shadowed. While many are aware that
our careless use of hazardous chemicals and fossil
fuels may leave the planet uninhabitable in the
future, most over look the fact that they are also
cause real damage to our bodies at this moment.
Such pollutants cause damage to our respiratory
system, leading to the fluctuation of the life
span of an individual depending on a number of
conditions. Amongst these conditions are the
individuals specific geographic location, age, and
life style. This pap ...
Related: air pollution, pollution, life span, educational foundation, excessive

Air Pollution - 375 words
Air pollution Heres a little introduction to this
project. There are always two ways to look at
something. There is the good way, which in this
case would mean looking at all the positive
effects that human intervention has created, These
are very few if there are any at all! Also, there
is the other way. This would be the bad way
consisting of basic criticism of all the negative
effects that human intervention has caused. These
are quite a few and therefore we shall talk about
them. Fortunately for the Amazonian forest, I am
not going to write about every single thing
connected to the negative effects on the
environment, but I will talk about several cases,
all connected some how to polluti ...
Related: air pollution, pollution, water pollution, carbon monoxide, positive effects

Air Pollution In Australia - 1,002 words
Air Pollution In Australia 1. Identify current
trends, scale and likely future sources of carbon
monoxide, sulphur dioxide, nitrogen dioxide, lead,
particles and photochemical oxidants..... AGA
notes that considerable background material is
already available on this issue including the
State of the Environment Report and other
processes being developed through the NEPC. It is
important that reporting by the Inquiry take
account of existing material. 2. Identify and
evaluate management options for each of the
identified pollutants, including options which
address one or more pollutants together, which
will lead to improved urban air quality in the
medium (5-10 years) and longer (10-15 years) ...
Related: air pollution, australia, pollution, federal government, development strategy

Air Pollution Report - 1,230 words
Air Pollution Report Air pollution is a major
problem facing our environment today. This dilemma
is harmful to every single living creature on this
planet. How can we limit the causes of air
pollution? There are industrial as well as
residential causes of air pollution. How can we
limit the effects of air pollution? We all know it
affects the environment, but do we all know it
also can affect us directly? How can we control
air pollution? Is the government doing its job to
protect us? Air pollution can be defined as
impureness of the air. Air pollution is all around
us. It might not be as clearly visible in some
areas as others but the fact is that air pollution
is still there affecting us i ...
Related: air pollution, industrial pollution, pollution, mass destruction, york city

Air Polution - 390 words
Air Polution AIR POLLUTION Some causes of air
pollution are Smog, Acid Rain and Nuclear
Problems. Smog is a word that discribes a mixture
of smoke and fog. In some places you are advised
to stay indoors when smog is bad. One of these
places is Mexico City in Mexico. It has some the
worst air pollution in the world. If you were to
fly over Mexico City, you would be able to see the
smog hanging over the city. As you were landing
you would be able to smell and see the smog in
side the airplane.Common air pollution is carbon
monoxide which is found in most city
streets.Carbon monoxide is mostly from cars and is
highly poisonous. The combustion of coal, oil, and
gasoline accounts for much of the ...
Related: carbon monoxide, water supply, fossil fuel, sulfur, waste

Andrew Wedman - 462 words
Andrew Wedman 12-17-98 Period 2 Tobacco Essay One
may think they have benefits from smoking because
they fit in the crowd. Of course, thats not true.
Someone may tell you that if you smoke youll be
cool and everyone will like you. Then the crowd
that smokes will like you but others may not. Your
family may think you are uncool since you smoke.
Other friends that you had may start not liking
you since they wont want to be around you when you
smoke. You might start to rather smoke then be
with your friends. These are the unbeneficial
things you may get from smoking. If you smoke you
will have bad financial problems. Most people
smoke about 20 cigarettes a day which is 1 pack.
So you smoke 1 pa ...
Related: andrew, tobacco industry, toxic substances, secondhand smoke, secondhand

Anne Sexton - 1,246 words
Anne Sexton Anne Sexton The third decade of the
twentieth century brought on more explicit writers
than ever before, but none were as expressive as
Anne Sexton. Her style of writing, her works, the
image that she created, and the crazy life that
she led are all prime examples of this. Known as
one of the most "confessional" poets of her time,
Anne Sexton was also one of the most criticized.
She was known to use images of incest, adultery,
and madness to reveal the depths of her deeply
troubled life, which often brought on much
controversy. Despite this, Anne went on to win
many awards and go down as one of the best poets
of all time. Anne Sexton was born Anne Gray Harvey
on November 9, 1928 ...
Related: anne, anne sexton, sexton, personal experience, attempted suicide

Automobile Emissions - 1,899 words
Automobile Emissions Pollution from automobile
emissions has become over the past few decades an
issue of great concern. With a growing number of
motor vehicles on our roads great concern has been
attributed to the effects of these emissions to
our health and to the environment. Several of the
gases emitted, which when present in certain
concentrations in our atmosphere can be toxic,
therefor these ultimate concentrations must never
be achieved. Strict legislation as well as
sophisticated control technology has been
implemented in the automotive industry in order to
limit the pollution caused. These aspects of
automotive pollution shall be further discussed in
this paper. KEYWORDS: Pollution ...
Related: automobile, emission control, term effects, health effects, hemoglobin

Automobile Emissions - 1,846 words
... uction in carbon monoxide, hydrocarbon, and
nitrogen oxide emissions. Figure 3.1 illustrates
the percentage of these pollutant resulting from
automobile emissions. POLLUTANT TOTAL AMOUNT
VEHICLE EMISSIONS Amount Percentage NITROGEN
OXIDES 36 019 17 012 47 HYDROCARBONS 33 869 13 239
39 CARBON MONOXIDE 119 148 78 227 66 Table 3-1
Pollution Accounted by Automobile Emissions in
1989 (1000 tons) The 1970 amendment requirements
were so stringent for that period that they could
not be met with available engine technology. New
technology has since been developed and the
requirements have been met. However, more rigid
standards are continuously being proposed to
improve emissions. While significa ...
Related: automobile, automobile industry, emission control, internal combustion engine, automotive industry

Automobile Industry - 1,083 words
... industry. Consumers are now demanding lower
prices and more luxuries in their cars. To deal
with this consumer demand, auto manufacturers have
begun by lowering employee pay rolls, replacing
employees with machines and more capable workers
to improve productivity, and many times merge with
other companies to better compete in the market.
Production growth has been about 2-3 percent for
the past few years in the auto industry, and
hopefully will continue by implementing new cost
efficient procedures. American industries,
competing in the international markets, face the
problem of a strong dollar compared to the weaker
currencies of foreign nations. This means that
American cars to foreign ...
Related: auto industry, automobile, automobile industry, carbon monoxide, global positioning system

Ban Smoking In Public Places - 588 words
Ban Smoking In Public Places Banning smoking in
public places Before people start smoking they
have a choice, but once you are a smoker that
choice goes and you then become an addict. Smoking
is the inhalation and exhalation of the fumes of
burning tobacco. The dried leaves of plants are
smoked in a pipe or in cigar form, but mostly in
cigarettes. European explores arriving in the
western hemisphere observed native American
smoking leaves of the tobacco plant in pipes, and
the practice was introduced onto England in the
1500s. The general attitude was that smoking
relieved tension and produced no ill effects.
Epidemiologists soon noticed that lung cancer was
on the increase. The public at la ...
Related: banning smoking, passive smoking, public places, smoking, smoking in public

Car Pollution - 333 words
Car Pollution Air Pollution "According to the
United States Environmental Protection Agency,
driving a car is the single most polluting thing
that most of us do." This is not a new problem. In
the 1950's the Los Angeles smog made head-line
news. Car exhaust causes health problems. There
are many solutions to the problem. Laws were
enacted as long as twenty years ago to control
pollution caused by cars. Since then laws have
been made, such as special nozzles on gas pumps
that prevent vapor from getting into the air. We
also have more tests on cars to make sure cars are
maintained in a way that protects our environment.
In cities, laws ask that more people ride on
buses, and employees that dri ...
Related: air pollution, pollution, united states environmental protection agency, los angeles, newer

Chernobyl - 1,436 words
Chernobyl The Chernobyl disaster on April 26, 1986
is described as one of the most frightening
environmental disasters in the world. The plant
was made up of four graphite reactors, which were
the most modern Soviet reactors of the RBMK-type.
Two more of these reactors were still under
construction at the station. Chernobyl was an
obscure town in north central Ukraine (former
Soviet Union) on the Pripyiat River near the
Belarus border. Immediately its name was joined to
the Nuclear Power Plant located twenty-five
kilometers upstream. The plant is actually located
fifteen kilometers northwest of the city. It is
not only the radioactive mess left that strikes
fear. Nineteen similar stations ar ...
Related: chernobyl, soviet union, power plants, nuclear program, fuel

Clean Air Act - 1,133 words
Clean Air Act 1990, the federal Clean Air Act was
passed to improve air quality in the United
States. President Bush's proposed amendments to
the Clean Air Act initially would have led to the
introduction of alternative, non-petroleum fuels.
The petroleum and oxygenate industries responded
by offering a reformulated gasoline program as a
substitute for most of the alternate fuel
proposals. As a result, the amendments to the
federal Clean Air Act adopted in 1990 required
steps to achieve lower vehicle emissions,
including programs to oxygenate and reformulate
gasoline. Oxygenated gasoline is designed to
increase the combustion efficiency of gasoline,
thereby reducing carbon monoxide emissions ...
Related: urban areas, issues surrounding, united states president, advisory, regulatory

Closest To The Sun - 1,074 words
---- Closest to the sun ---- Smallest of the inner
planets ---- Temperatures reach up to 1,380 F ----
Has low gravity, therefore there is no atmosphere
---- Orbits the sun once every 88 days ----
Surface is devoid of basalt - a hard, dense type
of volcanic rock that has a glassy appearance ----
High density which implies that there is a large
iron or nickel-ore core ---- Fun/Interesting Fact*
Mercury's perihelion (the time at which the planet
is the closest distance from the sun) advances 43
seconds of arc per century. ---- Second planet
that is closest to the sun ---- Earth's twin--has
the same density, mass, diameter and rock
composition ---- High surface temperatures
reaching near 900 F - ...
Related: chaos theory, magnetic field, earth's crust, silicon, oxygen

Co - 410 words
Co2 Carbon Dioxide (CO2) C arbon Dioxide (CO2) is
a colorless gas, which was first discovered in
1577 by Van Helmont who detected it in the
products of both fermentation and charcoal
burning. CO2 is used in solid, liquid, and gas
forms in a variety of industrial processes. These
include: beverage carbonation, dry ice, welding
and chemicals manufacturing. It is produced by the
combustion of all carbonaceous fuels and can be
recovered in an abundance of ways. It is widely
used today as a by-product of synthetic ammonia
production, fermentation, and from flue gases by
absorption process. CO2 is also a product of
animal metabolism and is important in the life
cycles of plants and animals. It is ...
Related: acid rain, carbon monoxide, carbon dioxide, burning

Combustion Carbon Dioxide - 1,127 words
... carbon dioxide plus carbonic acid. The
carbonic acid can neutralize hydroxide ions which
if added, would increase the pH of the blood and
cause alkalosis. The bicarbonate ion can
neutralize hydrogen ions that, if added, would
cause a decrease in the pH of the blood and lead
to acidosis. Both changes in pH are life
threatening. The carbon dioxide in the earth's
atmosphere helps regulate the planet's
temperature. When sunlight reaches the earth, some
of it is converted into heat. The carbon dioxide
absorbs some of the heat and so helps keep it near
the earth's surface. If all the heat from the
sunlight escaped into outer space, the earth would
become very cold. The amount of carbon dioxid ...
Related: carbon, carbon dioxide, carbon monoxide, combustion, dioxide

Comets - 1,438 words
Comets Before the seventeenth century, comets were
considered portents-warning shots fired at a
sinful Earth from the right hand of an avenging
God. However, in the post-Newtonian era, when
their paths were understood to intersect that of
the Earth, they were considered actual agents of
destruction. Experts have described comets as the
carriers of both life-seeds to the early Earth and
horrific missiles that will one day snuff out life
as we know it. At one time or another, people have
blamed comets for war and held responsible for the
deaths of men, the birth of good wine, the London
fire of 1666, severely cold weather, etc . . . If
one central theme runs throughout history of
comets, it mu ...
Related: comets, seventeenth century, san francisco, central theme, michael